Struct Range 

pub struct Range { /* private fields */ }

This is a simple ‘range’ class for a single dimension

min <= max for a valid range; min > max indicates an empty range

Implementations

impl Range

pub fn new(min: f64, max: f64) -> Self

Create a new point from (min,max)

pub const fn none() -> Self

Create a new empty range (0,0)

pub fn is_none(&self) -> bool

Return true if the range is empty

pub fn of_pts(a: f64, b: f64) -> Self

pub fn size(&self) -> f64

Return the size of the range

pub fn center(&self) -> f64

Return the center of the range

pub fn include(self, x: f64) -> Self

Include a point into the range, exanding min or max if required

pub fn enlarge(self, value: f64) -> Self

Enlarge by an amount

pub fn reduce(self, value: f64) -> Self

Reduce by an amount

pub fn union(self, other: &Range) -> Self

Consume the range, and find the union min and max of this with another, returning the new region

pub fn intersect(self, other: &Range) -> Self

Consume the range, and find the intersection min and max of this with another, returning the new region

Trait Implementations

impl Add<f64> for Range

type Output = Range

The resulting type after applying the + operator.

fn add(self, scale: f64) -> Self

Performs the + operation.

impl AddAssign<f64> for Range

fn add_assign(&mut self, delta: f64)

Performs the += operation.

impl Clone for Range

fn clone(&self) -> Range

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Range

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Range

fn default() -> Self

Returns the “default value” for a type.

impl Display for Range

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Display the Range as (min to max)

impl Div<f64> for Range

type Output = Range

The resulting type after applying the / operator.

fn div(self, scale: f64) -> Self

Performs the / operation.

impl DivAssign<f64> for Range

fn div_assign(&mut self, scale: f64)

Performs the /= operation.

impl Index<usize> for Range

type Output = f64

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Mul<f64> for Range

type Output = Range

The resulting type after applying the * operator.

fn mul(self, scale: f64) -> Self

Performs the * operation.

impl MulAssign<f64> for Range

fn mul_assign(&mut self, scale: f64)

Performs the *= operation.

impl PartialEq for Range

fn eq(&self, other: &Range) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub<f64> for Range

type Output = Range

The resulting type after applying the - operator.

fn sub(self, scale: f64) -> Self

Performs the - operation.

impl SubAssign<f64> for Range

fn sub_assign(&mut self, delta: f64)

Performs the -= operation.

impl Copy for Range

impl StructuralPartialEq for Range